diff options
Diffstat (limited to 'drivers/char/mxser_new.h')
| -rw-r--r-- | drivers/char/mxser_new.h | 450 |
1 files changed, 450 insertions, 0 deletions
diff --git a/drivers/char/mxser_new.h b/drivers/char/mxser_new.h new file mode 100644 index 00000000000..a08f0ecb09b --- /dev/null +++ b/drivers/char/mxser_new.h @@ -0,0 +1,450 @@ +#ifndef _MXSER_H +#define _MXSER_H + +/* + * Semi-public control interfaces + */ + +/* + * MOXA ioctls + */ + +#define MOXA 0x400 +#define MOXA_GETDATACOUNT (MOXA + 23) +#define MOXA_GET_CONF (MOXA + 35) +#define MOXA_DIAGNOSE (MOXA + 50) +#define MOXA_CHKPORTENABLE (MOXA + 60) +#define MOXA_HighSpeedOn (MOXA + 61) +#define MOXA_GET_MAJOR (MOXA + 63) +#define MOXA_GET_CUMAJOR (MOXA + 64) +#define MOXA_GETMSTATUS (MOXA + 65) +#define MOXA_SET_OP_MODE (MOXA + 66) +#define MOXA_GET_OP_MODE (MOXA + 67) + +#define RS232_MODE 0 +#define RS485_2WIRE_MODE 1 +#define RS422_MODE 2 +#define RS485_4WIRE_MODE 3 +#define OP_MODE_MASK 3 +// above add by Victor Yu. 01-05-2004 + +#define TTY_THRESHOLD_THROTTLE 128 + +#define LO_WATER (TTY_FLIPBUF_SIZE) +#define HI_WATER (TTY_FLIPBUF_SIZE*2*3/4) + +// added by James. 03-11-2004. +#define MOXA_SDS_GETICOUNTER (MOXA + 68) +#define MOXA_SDS_RSTICOUNTER (MOXA + 69) +// (above) added by James. + +#define MOXA_ASPP_OQUEUE (MOXA + 70) +#define MOXA_ASPP_SETBAUD (MOXA + 71) +#define MOXA_ASPP_GETBAUD (MOXA + 72) +#define MOXA_ASPP_MON (MOXA + 73) +#define MOXA_ASPP_LSTATUS (MOXA + 74) +#define MOXA_ASPP_MON_EXT (MOXA + 75) +#define MOXA_SET_BAUD_METHOD (MOXA + 76) + + +/* --------------------------------------------------- */ + +#define NPPI_NOTIFY_PARITY 0x01 +#define NPPI_NOTIFY_FRAMING 0x02 +#define NPPI_NOTIFY_HW_OVERRUN 0x04 +#define NPPI_NOTIFY_SW_OVERRUN 0x08 +#define NPPI_NOTIFY_BREAK 0x10 + +#define NPPI_NOTIFY_CTSHOLD 0x01 // Tx hold by CTS low +#define NPPI_NOTIFY_DSRHOLD 0x02 // Tx hold by DSR low +#define NPPI_NOTIFY_XOFFHOLD 0x08 // Tx hold by Xoff received +#define NPPI_NOTIFY_XOFFXENT 0x10 // Xoff Sent + +//CheckIsMoxaMust return value +#define MOXA_OTHER_UART 0x00 +#define MOXA_MUST_MU150_HWID 0x01 +#define MOXA_MUST_MU860_HWID 0x02 + +// follow just for Moxa Must chip define. +// +// when LCR register (offset 0x03) write following value, +// the Must chip will enter enchance mode. And write value +// on EFR (offset 0x02) bit 6,7 to change bank. +#define MOXA_MUST_ENTER_ENCHANCE 0xBF + +// when enhance mode enable, access on general bank register +#define MOXA_MUST_GDL_REGISTER 0x07 +#define MOXA_MUST_GDL_MASK 0x7F +#define MOXA_MUST_GDL_HAS_BAD_DATA 0x80 + +#define MOXA_MUST_LSR_RERR 0x80 // error in receive FIFO +// enchance register bank select and enchance mode setting register +// when LCR register equal to 0xBF +#define MOXA_MUST_EFR_REGISTER 0x02 +// enchance mode enable +#define MOXA_MUST_EFR_EFRB_ENABLE 0x10 +// enchance reister bank set 0, 1, 2 +#define MOXA_MUST_EFR_BANK0 0x00 +#define MOXA_MUST_EFR_BANK1 0x40 +#define MOXA_MUST_EFR_BANK2 0x80 +#define MOXA_MUST_EFR_BANK3 0xC0 +#define MOXA_MUST_EFR_BANK_MASK 0xC0 + +// set XON1 value register, when LCR=0xBF and change to bank0 +#define MOXA_MUST_XON1_REGISTER 0x04 + +// set XON2 value register, when LCR=0xBF and change to bank0 +#define MOXA_MUST_XON2_REGISTER 0x05 + +// set XOFF1 value register, when LCR=0xBF and change to bank0 +#define MOXA_MUST_XOFF1_REGISTER 0x06 + +// set XOFF2 value register, when LCR=0xBF and change to bank0 +#define MOXA_MUST_XOFF2_REGISTER 0x07 + +#define MOXA_MUST_RBRTL_REGISTER 0x04 +#define MOXA_MUST_RBRTH_REGISTER 0x05 +#define MOXA_MUST_RBRTI_REGISTER 0x06 +#define MOXA_MUST_THRTL_REGISTER 0x07 +#define MOXA_MUST_ENUM_REGISTER 0x04 +#define MOXA_MUST_HWID_REGISTER 0x05 +#define MOXA_MUST_ECR_REGISTER 0x06 +#define MOXA_MUST_CSR_REGISTER 0x07 + +// good data mode enable +#define MOXA_MUST_FCR_GDA_MODE_ENABLE 0x20 +// only good data put into RxFIFO +#define MOXA_MUST_FCR_GDA_ONLY_ENABLE 0x10 + +// enable CTS interrupt +#define MOXA_MUST_IER_ECTSI 0x80 +// enable RTS interrupt +#define MOXA_MUST_IER_ERTSI 0x40 +// enable Xon/Xoff interrupt +#define MOXA_MUST_IER_XINT 0x20 +// enable GDA interrupt +#define MOXA_MUST_IER_EGDAI 0x10 + +#define MOXA_MUST_RECV_ISR (UART_IER_RDI | MOXA_MUST_IER_EGDAI) + +// GDA interrupt pending +#define MOXA_MUST_IIR_GDA 0x1C +#define MOXA_MUST_IIR_RDA 0x04 +#define MOXA_MUST_IIR_RTO 0x0C +#define MOXA_MUST_IIR_LSR 0x06 + +// recieved Xon/Xoff or specical interrupt pending +#define MOXA_MUST_IIR_XSC 0x10 + +// RTS/CTS change state interrupt pending +#define MOXA_MUST_IIR_RTSCTS 0x20 +#define MOXA_MUST_IIR_MASK 0x3E + +#define MOXA_MUST_MCR_XON_FLAG 0x40 +#define MOXA_MUST_MCR_XON_ANY 0x80 +#define MOXA_MUST_MCR_TX_XON 0x08 + + +// software flow control on chip mask value +#define MOXA_MUST_EFR_SF_MASK 0x0F +// send Xon1/Xoff1 +#define MOXA_MUST_EFR_SF_TX1 0x08 +// send Xon2/Xoff2 +#define MOXA_MUST_EFR_SF_TX2 0x04 +// send Xon1,Xon2/Xoff1,Xoff2 +#define MOXA_MUST_EFR_SF_TX12 0x0C +// don't send Xon/Xoff +#define MOXA_MUST_EFR_SF_TX_NO 0x00 +// Tx software flow control mask +#define MOXA_MUST_EFR_SF_TX_MASK 0x0C +// don't receive Xon/Xoff +#define MOXA_MUST_EFR_SF_RX_NO 0x00 +// receive Xon1/Xoff1 +#define MOXA_MUST_EFR_SF_RX1 0x02 +// receive Xon2/Xoff2 +#define MOXA_MUST_EFR_SF_RX2 0x01 +// receive Xon1,Xon2/Xoff1,Xoff2 +#define MOXA_MUST_EFR_SF_RX12 0x03 +// Rx software flow control mask +#define MOXA_MUST_EFR_SF_RX_MASK 0x03 + +//#define MOXA_MUST_MIN_XOFFLIMIT 66 +//#define MOXA_MUST_MIN_XONLIMIT 20 +//#define ID1_RX_TRIG 120 + + +#define CHECK_MOXA_MUST_XOFFLIMIT(info) { \ + if ( (info)->IsMoxaMustChipFlag && \ + (info)->HandFlow.XoffLimit < MOXA_MUST_MIN_XOFFLIMIT ) { \ + (info)->HandFlow.XoffLimit = MOXA_MUST_MIN_XOFFLIMIT; \ + (info)->HandFlow.XonLimit = MOXA_MUST_MIN_XONLIMIT; \ + } \ +} + +#define ENABLE_MOXA_MUST_ENCHANCE_MODE(baseio) { \ + u8 __oldlcr, __efr; \ + __oldlcr = inb((baseio)+UART_LCR); \ + outb(MOXA_MUST_ENTER_ENCHANCE, (baseio)+UART_LCR); \ + __efr = inb((baseio)+MOXA_MUST_EFR_REGISTER); \ + __efr |= MOXA_MUST_EFR_EFRB_ENABLE; \ + outb(__efr, (baseio)+MOXA_MUST_EFR_REGISTER); \ + outb(__oldlcr, (baseio)+UART_LCR); \ +} + +#define DISABLE_MOXA_MUST_ENCHANCE_MODE(baseio) { \ + u8 __oldlcr, __efr; \ + __oldlcr = inb((baseio)+UART_LCR); \ + outb(MOXA_MUST_ENTER_ENCHANCE, (baseio)+UART_LCR); \ + __efr = inb((baseio)+MOXA_MUST_EFR_REGISTER); \ + __efr &= ~MOXA_MUST_EFR_EFRB_ENABLE; \ + outb(__efr, (baseio)+MOXA_MUST_EFR_REGISTER); \ + outb(__oldlcr, (baseio)+UART_LCR); \ +} + +#define SET_MOXA_MUST_XON1_VALUE(baseio, Value) { \ + u8 __oldlcr, __efr; \ + __oldlcr = inb((baseio)+UART_LCR); \ + outb(MOXA_MUST_ENTER_ENCHANCE, (baseio)+UART_LCR); \ + __efr = inb((baseio)+MOXA_MUST_EFR_REGISTER); \ + __efr &= ~MOXA_MUST_EFR_BANK_MASK; \ + __efr |= MOXA_MUST_EFR_BANK0; \ + outb(__efr, (baseio)+MOXA_MUST_EFR_REGISTER); \ + outb((u8)(Value), (baseio)+MOXA_MUST_XON1_REGISTER); \ + outb(__oldlcr, (baseio)+UART_LCR); \ +} + +#define SET_MOXA_MUST_XON2_VALUE(baseio, Value) { \ + u8 __oldlcr, __efr; \ + __oldlcr = inb((baseio)+UART_LCR); \ + outb(MOXA_MUST_ENTER_ENCHANCE, (baseio)+UART_LCR); \ + __efr = inb((baseio)+MOXA_MUST_EFR_REGISTER); \ + __efr &= ~MOXA_MUST_EFR_BANK_MASK; \ + __efr |= MOXA_MUST_EFR_BANK0; \ + outb(__efr, (baseio)+MOXA_MUST_EFR_REGISTER); \ + outb((u8)(Value), (baseio)+MOXA_MUST_XON2_REGISTER); \ + outb(__oldlcr, (baseio)+UART_LCR); \ +} + +#define SET_MOXA_MUST_XOFF1_VALUE(baseio, Value) { \ + u8 __oldlcr, __efr; \ + __oldlcr = inb((baseio)+UART_LCR); \ + outb(MOXA_MUST_ENTER_ENCHANCE, (baseio)+UART_LCR); \ + __efr = inb((baseio)+MOXA_MUST_EFR_REGISTER); \ + __efr &= ~MOXA_MUST_EFR_BANK_MASK; \ + __efr |= MOXA_MUST_EFR_BANK0; \ + outb(__efr, (baseio)+MOXA_MUST_EFR_REGISTER); \ + outb((u8)(Value), (baseio)+MOXA_MUST_XOFF1_REGISTER); \ + outb(__oldlcr, (baseio)+UART_LCR); \ +} + +#define SET_MOXA_MUST_XOFF2_VALUE(baseio, Value) { \ + u8 __oldlcr, __efr; \ + __oldlcr = inb((baseio)+UART_LCR); \ + outb(MOXA_MUST_ENTER_ENCHANCE, (baseio)+UART_LCR); \ + __efr = inb((baseio)+MOXA_MUST_EFR_REGISTER); \ + __efr &= ~MOXA_MUST_EFR_BANK_MASK; \ + __efr |= MOXA_MUST_EFR_BANK0; \ + outb(__efr, (baseio)+MOXA_MUST_EFR_REGISTER); \ + outb((u8)(Value), (baseio)+MOXA_MUST_XOFF2_REGISTER); \ + outb(__oldlcr, (baseio)+UART_LCR); \ +} + +#define SET_MOXA_MUST_RBRTL_VALUE(baseio, Value) { \ + u8 __oldlcr, __efr; \ + __oldlcr = inb((baseio)+UART_LCR); \ + outb(MOXA_MUST_ENTER_ENCHANCE, (baseio)+UART_LCR); \ + __efr = inb((baseio)+MOXA_MUST_EFR_REGISTER); \ + __efr &= ~MOXA_MUST_EFR_BANK_MASK; \ + __efr |= MOXA_MUST_EFR_BANK1; \ + outb(__efr, (baseio)+MOXA_MUST_EFR_REGISTER); \ + outb((u8)(Value), (baseio)+MOXA_MUST_RBRTL_REGISTER); \ + outb(__oldlcr, (baseio)+UART_LCR); \ +} + +#define SET_MOXA_MUST_RBRTH_VALUE(baseio, Value) { \ + u8 __oldlcr, __efr; \ + __oldlcr = inb((baseio)+UART_LCR); \ + outb(MOXA_MUST_ENTER_ENCHANCE, (baseio)+UART_LCR); \ + __efr = inb((baseio)+MOXA_MUST_EFR_REGISTER); \ + __efr &= ~MOXA_MUST_EFR_BANK_MASK; \ + __efr |= MOXA_MUST_EFR_BANK1; \ + outb(__efr, (baseio)+MOXA_MUST_EFR_REGISTER); \ + outb((u8)(Value), (baseio)+MOXA_MUST_RBRTH_REGISTER); \ + outb(__oldlcr, (baseio)+UART_LCR); \ +} + +#define SET_MOXA_MUST_RBRTI_VALUE(baseio, Value) { \ + u8 __oldlcr, __efr; \ + __oldlcr = inb((baseio)+UART_LCR); \ + outb(MOXA_MUST_ENTER_ENCHANCE, (baseio)+UART_LCR); \ + __efr = inb((baseio)+MOXA_MUST_EFR_REGISTER); \ + __efr &= ~MOXA_MUST_EFR_BANK_MASK; \ + __efr |= MOXA_MUST_EFR_BANK1; \ + outb(__efr, (baseio)+MOXA_MUST_EFR_REGISTER); \ + outb((u8)(Value), (baseio)+MOXA_MUST_RBRTI_REGISTER); \ + outb(__oldlcr, (baseio)+UART_LCR); \ +} + +#define SET_MOXA_MUST_THRTL_VALUE(baseio, Value) { \ + u8 __oldlcr, __efr; \ + __oldlcr = inb((baseio)+UART_LCR); \ + outb(MOXA_MUST_ENTER_ENCHANCE, (baseio)+UART_LCR); \ + __efr = inb((baseio)+MOXA_MUST_EFR_REGISTER); \ + __efr &= ~MOXA_MUST_EFR_BANK_MASK; \ + __efr |= MOXA_MUST_EFR_BANK1; \ + outb(__efr, (baseio)+MOXA_MUST_EFR_REGISTER); \ + outb((u8)(Value), (baseio)+MOXA_MUST_THRTL_REGISTER); \ + outb(__oldlcr, (baseio)+UART_LCR); \ +} + +//#define MOXA_MUST_RBRL_VALUE 4 +#define SET_MOXA_MUST_FIFO_VALUE(info) { \ + u8 __oldlcr, __efr; \ + __oldlcr = inb((info)->ioaddr+UART_LCR); \ + outb(MOXA_MUST_ENTER_ENCHANCE, (info)->ioaddr+UART_LCR); \ + __efr = inb((info)->ioaddr+MOXA_MUST_EFR_REGISTER); \ + __efr &= ~MOXA_MUST_EFR_BANK_MASK; \ + __efr |= MOXA_MUST_EFR_BANK1; \ + outb(__efr, (info)->ioaddr+MOXA_MUST_EFR_REGISTER); \ + outb((u8)((info)->rx_high_water), (info)->ioaddr+MOXA_MUST_RBRTH_REGISTER); \ + outb((u8)((info)->rx_trigger), (info)->ioaddr+MOXA_MUST_RBRTI_REGISTER); \ + outb((u8)((info)->rx_low_water), (info)->ioaddr+MOXA_MUST_RBRTL_REGISTER); \ + outb(__oldlcr, (info)->ioaddr+UART_LCR); \ +} + + + +#define SET_MOXA_MUST_ENUM_VALUE(baseio, Value) { \ + u8 __oldlcr, __efr; \ + __oldlcr = inb((baseio)+UART_LCR); \ + outb(MOXA_MUST_ENTER_ENCHANCE, (baseio)+UART_LCR); \ + __efr = inb((baseio)+MOXA_MUST_EFR_REGISTER); \ + __efr &= ~MOXA_MUST_EFR_BANK_MASK; \ + __efr |= MOXA_MUST_EFR_BANK2; \ + outb(__efr, (baseio)+MOXA_MUST_EFR_REGISTER); \ + outb((u8)(Value), (baseio)+MOXA_MUST_ENUM_REGISTER); \ + outb(__oldlcr, (baseio)+UART_LCR); \ +} + +#define GET_MOXA_MUST_HARDWARE_ID(baseio, pId) { \ + u8 __oldlcr, __efr; \ + __oldlcr = inb((baseio)+UART_LCR); \ + outb(MOXA_MUST_ENTER_ENCHANCE, (baseio)+UART_LCR); \ + __efr = inb((baseio)+MOXA_MUST_EFR_REGISTER); \ + __efr &= ~MOXA_MUST_EFR_BANK_MASK; \ + __efr |= MOXA_MUST_EFR_BANK2; \ + outb(__efr, (baseio)+MOXA_MUST_EFR_REGISTER); \ + *pId = inb((baseio)+MOXA_MUST_HWID_REGISTER); \ + outb(__oldlcr, (baseio)+UART_LCR); \ +} + +#define SET_MOXA_MUST_NO_SOFTWARE_FLOW_CONTROL(baseio) { \ + u8 __oldlcr, __efr; \ + __oldlcr = inb((baseio)+UART_LCR); \ + outb(MOXA_MUST_ENTER_ENCHANCE, (baseio)+UART_LCR); \ + __efr = inb((baseio)+MOXA_MUST_EFR_REGISTER); \ + __efr &= ~MOXA_MUST_EFR_SF_MASK; \ + outb(__efr, (baseio)+MOXA_MUST_EFR_REGISTER); \ + outb(__oldlcr, (baseio)+UART_LCR); \ +} + +#define SET_MOXA_MUST_JUST_TX_SOFTWARE_FLOW_CONTROL(baseio) { \ + u8 __oldlcr, __efr; \ + __oldlcr = inb((baseio)+UART_LCR); \ + outb(MOXA_MUST_ENTER_ENCHANCE, (baseio)+UART_LCR); \ + __efr = inb((baseio)+MOXA_MUST_EFR_REGISTER); \ + __efr &= ~MOXA_MUST_EFR_SF_MASK; \ + __efr |= MOXA_MUST_EFR_SF_TX1; \ + outb(__efr, (baseio)+MOXA_MUST_EFR_REGISTER); \ + outb(__oldlcr, (baseio)+UART_LCR); \ +} + +#define ENABLE_MOXA_MUST_TX_SOFTWARE_FLOW_CONTROL(baseio) { \ + u8 __oldlcr, __efr; \ + __oldlcr = inb((baseio)+UART_LCR); \ + outb(MOXA_MUST_ENTER_ENCHANCE, (baseio)+UART_LCR); \ + __efr = inb((baseio)+MOXA_MUST_EFR_REGISTER); \ + __efr &= ~MOXA_MUST_EFR_SF_TX_MASK; \ + __efr |= MOXA_MUST_EFR_SF_TX1; \ + outb(__efr, (baseio)+MOXA_MUST_EFR_REGISTER); \ + outb(__oldlcr, (baseio)+UART_LCR); \ +} + +#define DISABLE_MOXA_MUST_TX_SOFTWARE_FLOW_CONTROL(baseio) { \ + u8 __oldlcr, __efr; \ + __oldlcr = inb((baseio)+UART_LCR); \ + outb(MOXA_MUST_ENTER_ENCHANCE, (baseio)+UART_LCR); \ + __efr = inb((baseio)+MOXA_MUST_EFR_REGISTER); \ + __efr &= ~MOXA_MUST_EFR_SF_TX_MASK; \ + outb(__efr, (baseio)+MOXA_MUST_EFR_REGISTER); \ + outb(__oldlcr, (baseio)+UART_LCR); \ +} + +#define SET_MOXA_MUST_JUST_RX_SOFTWARE_FLOW_CONTROL(baseio) { \ + u8 __oldlcr, __efr; \ + __oldlcr = inb((baseio)+UART_LCR); \ + outb(MOXA_MUST_ENTER_ENCHANCE, (baseio)+UART_LCR); \ + __efr = inb((baseio)+MOXA_MUST_EFR_REGISTER); \ + __efr &= ~MOXA_MUST_EFR_SF_MASK; \ + __efr |= MOXA_MUST_EFR_SF_RX1; \ + outb(__efr, (baseio)+MOXA_MUST_EFR_REGISTER); \ + outb(__oldlcr, (baseio)+UART_LCR); \ +} + +#define ENABLE_MOXA_MUST_RX_SOFTWARE_FLOW_CONTROL(baseio) { \ + u8 __oldlcr, __efr; \ + __oldlcr = inb((baseio)+UART_LCR); \ + outb(MOXA_MUST_ENTER_ENCHANCE, (baseio)+UART_LCR); \ + __efr = inb((baseio)+MOXA_MUST_EFR_REGISTER); \ + __efr &= ~MOXA_MUST_EFR_SF_RX_MASK; \ + __efr |= MOXA_MUST_EFR_SF_RX1; \ + outb(__efr, (baseio)+MOXA_MUST_EFR_REGISTER); \ + outb(__oldlcr, (baseio)+UART_LCR); \ +} + +#define DISABLE_MOXA_MUST_RX_SOFTWARE_FLOW_CONTROL(baseio) { \ + u8 __oldlcr, __efr; \ + __oldlcr = inb((baseio)+UART_LCR); \ + outb(MOXA_MUST_ENTER_ENCHANCE, (baseio)+UART_LCR); \ + __efr = inb((baseio)+MOXA_MUST_EFR_REGISTER); \ + __efr &= ~MOXA_MUST_EFR_SF_RX_MASK; \ + outb(__efr, (baseio)+MOXA_MUST_EFR_REGISTER); \ + outb(__oldlcr, (baseio)+UART_LCR); \ +} + +#define ENABLE_MOXA_MUST_TX_RX_SOFTWARE_FLOW_CONTROL(baseio) { \ + u8 __oldlcr, __efr; \ + __oldlcr = inb((baseio)+UART_LCR); \ + outb(MOXA_MUST_ENTER_ENCHANCE, (baseio)+UART_LCR); \ + __efr = inb((baseio)+MOXA_MUST_EFR_REGISTER); \ + __efr &= ~MOXA_MUST_EFR_SF_MASK; \ + __efr |= (MOXA_MUST_EFR_SF_RX1|MOXA_MUST_EFR_SF_TX1); \ + outb(__efr, (baseio)+MOXA_MUST_EFR_REGISTER); \ + outb(__oldlcr, (baseio)+UART_LCR); \ +} + +#define ENABLE_MOXA_MUST_XON_ANY_FLOW_CONTROL(baseio) { \ + u8 __oldmcr; \ + __oldmcr = inb((baseio)+UART_MCR); \ + __oldmcr |= MOXA_MUST_MCR_XON_ANY; \ + outb(__oldmcr, (baseio)+UART_MCR); \ +} + +#define DISABLE_MOXA_MUST_XON_ANY_FLOW_CONTROL(baseio) { \ + u8 __oldmcr; \ + __oldmcr = inb((baseio)+UART_MCR); \ + __oldmcr &= ~MOXA_MUST_MCR_XON_ANY; \ + outb(__oldmcr, (baseio)+UART_MCR); \ +} + +#define READ_MOXA_MUST_GDL(baseio) inb((baseio)+MOXA_MUST_GDL_REGISTER) + + +#ifndef INIT_WORK +#define INIT_WORK(_work, _func, _data){ \ + _data->tqueue.routine = _func;\ + _data->tqueue.data = _data;\ + } +#endif + +#endif |